Toy construction roundabout



FIG. 1 is a top perspective view of a toy construction roundabout showing my new design;

FIG. 2 is a side elevational view thereof, the side opposite being substantially a mirror image;

FIG. 3 is another side elevational view thereof similar to FIG. 2 but turned 45°;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a toy construction roundabout, as shown and described. 